package main

import "fmt"

var balance = [...]float32{32, 3, 4, 2, 2}

func main() {
	//n是一个长度不确定的数组
	var n [100]int
	var i, j int
	for i = 0; i < 10; i++ {
		n[i] = i + 100
	}

	for j = 0; j < 10; j++ {
		fmt.Printf("[%d] = %d\n", j, n[j])
	}
}
